/* Copyright 2010 Speech and Language Technologies Lab, The Ohio State University
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package edu.osu.slate.experiments;

import java.util.Comparator;

/**
 * {@link Comparator} class for the {@link Ranking} class.
 * 
 * @author weale
 * @version 1.0
 * 
 */
public class RankingComparator implements Comparator<Ranking> {

	public int compare(Ranking r1, Ranking r2) {
		if(r2.getValue() > r1.getValue())
			return -1;
		else if(r2.getValue() < r1.getValue())
			return 1;
		else
			return 0;
	}
}
